Well, As the AODA aims to raise the standard for accessibility in the area for those with physical and mental disabilities, it also applies to a broader spectrum of populations and facilities.
The expectations of the AODA apply to all individuals who are an employer of Ontario residents. Furthermore, the standards apply to all who provide accommodations, own or occupy a building, and provide goods and/or services, for starters.
The Accessibility for Ontarians with Disabilities Act has taken on the WCAG 2.1 AA as guidelines for making sure that websites are authored and structured for web accessibility creating an inclusive manner to work as congruent as possible with those relying on assistive technologies.